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Note 41 - Subsequent events	12 Months Ended
	Dec. 31, 2020
Statement Line Items [Line Items]
Disclosure of events after reporting period [text block]	41 Subsequent events There were no significant subsequent events between December 31, 2020 and the date of issue of these financial statements other than described in the preceding notes to the consolidated financial statements.

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- References

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- Definition

The entire disclosure for events after the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 10
-IssueDate 2020-01-01
-Section Disclosure
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=10&code=ifrs-tx-2020-en-r&doctype=Standard&dita_xref=IAS10_g17-22_TI
-URIDate 2020-01-01

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